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Added 27 mins ago
TT
Senior Full Stack Engineer
True Talent Solutions Partners
Boston, MA
- $185,000 to $210,000 USD / year
…conditions. As a senior individual contributor and product-minded engineer, you will help shape the product and engineering team while delivering secure, user-focused…
Added 34 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Lincoln, NE
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 34 mins ago
EG
Dev Lead
Eliassen Group
Lincoln, NE
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 47 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Honolulu, HI
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 47 mins ago
EG
Dev Lead
Eliassen Group
Honolulu, HI
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 53 mins ago
EG
Dev Lead
Eliassen Group
Cheyenne, WY
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 53 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Cheyenne, WY
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Concord, NH
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Concord, NH
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 1 hour ago
TT
Product Engineer, Scrape
True Talent Solutions Partners
San Francisco, CA
- $235,000 to $260,000 USD / year
- Experience building browser automation, scraping, or web-agent products for external users, including production depth in areas such as anti-bot systems, Playwright, Puppeteer, or…
Added 1 hour ago
TT
Senior Security Engineer
True Talent Solutions Partners
San Francisco, CA
- $190,000 to $250,000 USD / year
…advancing its application security program. You will help secure AI agent workflows in a regulated financial environment while building practices that scale with the engineering…
Added 2 hours ago
TT
Senior/Staff Product Engineer, Applied AI and Agents
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $300,000 USD / year
…core product workflows and help shape the backend platform, agent architecture, and systems that power matching, vetting, and workforce…
Added 2 hours ago
TT
Member of Technical Staff, Senior
True Talent Solutions Partners
New York, NY
- $150,000 to $300,000 USD / year
Join an applied AI team building agent-driven systems that reshape how work gets done across a fast-growing financial technology company. You will work directly with internal teams to…
Added 2 hours ago
EG
Dev Lead
Eliassen Group
Providence, RI
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 2 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Providence, RI
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 3 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Bismarck, ND
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 3 hours ago
EG
Dev Lead
Eliassen Group
Bismarck, ND
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 3 hours ago
Senior Software Engineer, NeMo Helix Core Platform
NVIDIA Corporation
ON, CA
We are looking for a Senior Software Engineer to help build NeMo Helix, NVIDIA’s product for developing, evaluating, deploying, and operating AI systems at scale. This role is for a senior…
Added 3 hours ago
Developer Relations Engineer
Applied Compute
San Francisco, CA
As a Developer Relations Engineer your focus will be technical content, demos, and distribution. Your work will help developers and researchers discover AC2, understand what they can build,…
Added 3 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Helena, MT
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 3 hours ago
EG
Dev Lead
Eliassen Group
Helena, MT
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 3 hours ago
Full Stack Software Engineer
Raydar
Palo Alto, CA
Raydar is recruiting for this role on behalf of our client. Join as an early engineer working across the whole stack, shipping software and tooling that bring advanced machine learning work…
Added 3 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Frankfort, KY
- $100 to $120 USD / hour
…knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies…
Added 3 hours ago
EG
Dev Lead
Eliassen Group
Frankfort, KY
- $110 to $120 USD / hour
Set guardrails for agent-generated code and require validation against specifications and standards.
Added 3 hours ago
TT
Founding Product Engineer
True Talent Solutions Partners
San Francisco, CA
- $165,000 to $210,000 USD / year
- Develop agent skills, tool libraries, and scaffolding that expand platform capabilities.

NALEJ

Platform Engineer

Arlington, VA, United States

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Job details

Experience: 3+ years of experience in platform, infrastructure, DevOps, or SRE work.
Posting language: English
Posted: Oct 28, 2026

Original job description

Job Description

Platform Engineer

Location: Ballston, VA

About NALEJ

NALEJ is building NALEJ OS, an AI-native, enterprise open-source developer platform for what we call the three D's: develop, deploy, and day 2 operations. It covers the whole software lifecycle on one platform, from cloud to edge: teams write code, ship it, and run it in production. We build dual-use technology across DevSecOps, DataSecOps, AI/ML Ops, Cyber Ops, and Network Ops for defense and commercial customers. We deliver it as SaaS, PaaS, IaaS, hybrid, and air-gapped deployments. Security is built in, including secure edge networks and compliance with IL4–IL6, SAP, MOSA, NIST, and Zero Trust standards.

About the team

The platform team builds and operates NALEJ OS, a production multi-cluster Kubernetes platform that serves multiple customer tenants. We own the full stack: cloud infrastructure, clusters, the service mesh, GitOps delivery, and the web applications tenants use every day.

We're an AI-first startup, and we build that way. Every engineer works with AI agents every day, using context files, custom agents, and shared memory tuned to our platform. You'll work with the newest tools as they come out. You'll build AI workflows that automate work people used to do by hand. You'll also ship entire features yourself, with agents working alongside you. Our team is small, so good ideas move from conversation to production fast, and nobody waits for permission to own something.

We're looking for generalists. In one day you might write infrastructure code in the morning, debug cross-cluster routing at lunch, and build an agent workflow before you log off. Depth in one area is great, but the job is ownership across all of them, and there's plenty of room to grow into whatever interests you most.

What you'll do

Infrastructure and clusters

Design, build, and operate cloud infrastructure as code across multiple accounts and environments.
Run multi-cluster Kubernetes in production. This covers cluster and node lifecycle, upgrades, access control, admission policy, and custom resources.
Automate environment creation end to end, so standing up a new customer environment takes as little human involvement as possible.

Delivery

Own the path from commit to production: CI pipelines, image builds, rendered configuration, and GitOps sync.
Build safe promotion between environments, including progressive delivery with automated rollback driven by metrics.
Build AI-driven workflows that take over the release and promotion work engineers still do by hand.

Networking, security, and identity

Operate the service mesh, including cross-cluster routing, mutual TLS, and traffic isolation between tenants.
Build zero-trust controls into the platform: policy enforcement, certificate management, workload identity, secrets management, and runtime threat detection.
Maintain the authentication chain that protects platform and tenant applications, from the identity provider through the auth proxy.

Observability and AI operations

Maintain metrics, logs, and alerting across every cluster.
Build agents that read those signals, triage problems, and propose fixes.

AI-powered engineering and ownership

Shape how the team works with AI. Design new agents, skills, and workflows, then roll them out to the rest of the team.
Help ship AI features into the product itself.
Build and improve the internal tools that make the whole team faster.
Take platform initiatives from design to delivery. Manage scope, dependencies, and timelines, and work with product, application, and test engineers early so new features fit the platform cleanly.

What you'll bring

Required

3+ years of experience in platform, infrastructure, DevOps, or SRE work.
Experience with infrastructure as code using tools such as Terraform, Pulumi, Crossplane, or CloudFormation.
Hands-on experience with containers and Kubernetes, including deploying, operating, and debugging workloads in production.
Experience with at least one major cloud provider, such as AWS, Azure, or GCP.
Experience with CI/CD and an understanding of GitOps or other declarative delivery models.
Solid networking fundamentals: DNS, TLS, load balancing, and how traffic flows between services.
Working knowledge of modern identity and auth, including OIDC, OAuth 2.0, and JWTs.
Programming skills in at least one modern language. We work mostly in Go, Python, and TypeScript, and you should be willing to pick up the others.
Real enthusiasm for AI-assisted development and an appetite for trying new tools.
Strong drive and a self-starter mindset. You find problems without being told and follow through.
Clear written communication. You can explain a design decision and its tradeoffs to someone who wasn't in the room.

Preferred

Experience running multi-cluster or multi-tenant Kubernetes in production.
Experience with a service mesh such as Istio, Linkerd, or Cilium.
Experience with policy as code and Kubernetes security tools, such as Kyverno, OPA Gatekeeper, or Falco.
Experience with observability stacks, such as Prometheus, Grafana, Loki, or OpenTelemetry.
Experience with progressive delivery, such as canary or blue-green releases with automated analysis.
Experience in regulated or security-sensitive environments, such as defense, healthcare, or critical infrastructure, or with compliance frameworks such as NIST 800-53, FedRAMP, or DoD Impact Levels.
Experience building with LLMs, such as agent workflows, MCP servers, AI developer tooling, or AI product features.
Cloud or Kubernetes certifications, such as AWS Solutions Architect, CKA, or CKS.
A bachelor's or master's degree in computer science, engineering, or a related field, or equivalent experience.

What success looks like

You take a project from idea through architecture, implementation, and production, and you own it after launch.
You ship complete features on your own, with AI agents writing, testing, and reviewing code alongside you.
You replace a manual process with an AI workflow that runs without anyone touching it.
You become the go-to expert for a major part of the platform and help set its direction.
You help shape how the whole team builds with AI.

Additional requirements

U.S. citizenship is required.
This role may require the ability to obtain a Secret clearance.

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